On the propagation of polarization sets for systems of real principal type |
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| Authors: | Nils Dencker |
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| Institution: | Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 U.S.A. |
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| Abstract: | We define and study the polarization sets for vector-valued distributions. Systems of real principal type are defined, and we prove that for such systems of pseudodifferential operators we have a unique propagation of the polarization sets for the solutions. |
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